these 7 derivations will be built:
  /nix/store/2gf8s9azq63qiwhax159p3wvk9cv9fyz-cpuinfo-no-flags.drv
  /nix/store/7gr4f301q6rchmpb7vn9cp2mdk7aj5m3-hermes-kvm-preflight.drv
  /nix/store/9rl1qg0him7j04mhfm9000mb6g4bnr29-cpuinfo-svm-disabled.drv
  /nix/store/c30sw3nnjv58rdvdwvd890y0irbp4d9x-cpuinfo-vmx-present.drv
  /nix/store/m8w1vysqizap1wh0zzc3am38xk68y8js-cpuinfo-svm-present.drv
  /nix/store/vyqqxps3pp30my1i7qryhw7y1ahq9lh5-cpuinfo-vmx-disabled.drv
  /nix/store/h444wrkfka1p8vyphcslnhlxj6xxs2l7-hermes-kvm-preflight-test.drv
building '/nix/store/2gf8s9azq63qiwhax159p3wvk9cv9fyz-cpuinfo-no-flags.drv'
building '/nix/store/9rl1qg0him7j04mhfm9000mb6g4bnr29-cpuinfo-svm-disabled.drv'
building '/nix/store/m8w1vysqizap1wh0zzc3am38xk68y8js-cpuinfo-svm-present.drv'
building '/nix/store/vyqqxps3pp30my1i7qryhw7y1ahq9lh5-cpuinfo-vmx-disabled.drv'
building '/nix/store/c30sw3nnjv58rdvdwvd890y0irbp4d9x-cpuinfo-vmx-present.drv'
building '/nix/store/7gr4f301q6rchmpb7vn9cp2mdk7aj5m3-hermes-kvm-preflight.drv'
building '/nix/store/h444wrkfka1p8vyphcslnhlxj6xxs2l7-hermes-kvm-preflight-test.drv'
hermes-kvm-preflight-test> OK: the preflight separates firmware-off, a missing kvm module and an unknown cause

post-build step Upload to niks3: ok
time=2026-09-01T12:32:05.375Z level=INFO msg="Uploading 0 paths to 127.0.0.1 (1 already cached)"
time=2026-09-01T12:32:05.594Z level=INFO msg="Uploading 1 narinfos"
time=2026-09-01T12:32:06.085Z level=INFO msg="Upload complete. (744ms)"